From patchwork Mon May 1 19:28:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vishal Moola X-Patchwork-Id: 13228113 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 53DAFC7EE33 for ; Mon, 1 May 2023 19:30:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=aE2JzSbP64rwcBVjyF1chVoHy936W8nWz7+gF6OmmAs=; b=ryUgCp7j6XgqP5 YDSSvIp3a1kELuV/47Ga8WvhDlaODOdvrDLjXMoL0UOWTD8Db0twF4bjOIgkaeOD4PaUJgPE8bLNA Xp7D7cBuFCzeaaeyQv/mc+6LzdUVd6BEDdAbZ2e+VdwDHyrFIFwgVGv9gOqa7I3SeOGtc92iss1H1 7K8NN7VCN0alKRjaw2yy6pZ2toJv5GULv2RTLWs8W2aq8pWDZBkR5LU3MQTQYcPHkcrBUbs9zAu5Z XMWM2oJFCp9TwNSOBf7SMcFt6z0IeeF57pzs/QsnBT5NjCI0UE5YclSsoTTL39zoAElafFsVEyRWP WwQjknSzT7KmktCbkxGQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1ptZDD-00Ghnk-08; Mon, 01 May 2023 19:29:27 +0000 Received: from mail-pl1-x631.google.com ([2607:f8b0:4864:20::631]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1ptZD9-00Ghgm-2x; Mon, 01 May 2023 19:29:25 +0000 Received: by mail-pl1-x631.google.com with SMTP id d9443c01a7336-1a69f686345so21088495ad.2; Mon, 01 May 2023 12:29:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1682969361; x=1685561361; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=CSVYEUhM0zGHlDR1yqa5KIpwwPynV1rh1Z3AvIT239o=; b=YCg1YMo/xitXPr8EH+7i7/M0wYddD4PRgw+Xim9LG20m92WUdC9kOQT3fMeSkFJ8bz 2xW9Qv874by/73QMdHiVk+wqz4B7HUYL6Uj2zbe5cOYZkoH3JAXPoFdQlYFWToTwzHn7 dFfF9W+SZdFlY3dKNimMml0EcpIP5K8qP91gmqtjuJ3sBzpu94RZheVZlyc0ZtXP5Kh9 Ho0HyuApLfDJnfV0KIWHGVL4xeGycAgKdLMplPIR2oWrmLtc//uxDTAq/yAuqmVSMzMJ fvK8MGrkhlBYA+kuhjIoxK7FCwuGLTfgfMGFdrbgTVFBoKNwWCi+6p4VuuSzDnIOEdqU o3Sw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1682969361; x=1685561361; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CSVYEUhM0zGHlDR1yqa5KIpwwPynV1rh1Z3AvIT239o=; b=Ky+HyMZbsO7UKY/vyt/tyrKO2TgxjEIb4mITOEkmq0VlQT28PBMxs8RAHjYmQm8UdI 6efL8s+gONNNflHFp4Pu8O2mrfsScc2OarJ4NXit947wHfW+oSPMpV/yvcyIqUOgARMi IS6Q5LnGBsJF/EpFraj4pD9sRHOkbTWFLV69BX655pQreKWWec8rriNmnf4n0BjJreKo HeO+VebZcBRRcwfHAt+s8vwsEsBJtge6dr1R/GIS2Z3X3fsQcaMx/W8MtUwd+ywbpvjJ HF9meUKckJmxdCfYSNwGUoE2O7/UnZriXDOux5IFMYzrY7Yk0WE8t16X1mTcMdBHX/F6 wErQ== X-Gm-Message-State: AC+VfDzkQLy7G/PkKPDe7r4sbgIYPQ+isl1wM7FOKDfFHpt+Xfe3RMLU gWslTYOYIgOFqDzMERuA6lk= X-Google-Smtp-Source: ACHHUZ6yreaxJl7mf5rX62OpE7ktDECZCzzaxE5NqOb8jR7RBUIdxZHYmi631H3wh4Z5BZGAmm3BhA== X-Received: by 2002:a17:902:c712:b0:1ab:3ba:d2c1 with SMTP id p18-20020a170902c71200b001ab03bad2c1mr1428915plp.44.1682969360924; Mon, 01 May 2023 12:29:20 -0700 (PDT) Received: from fedora.hsd1.ca.comcast.net ([2601:644:937f:7f20::9a2c]) by smtp.googlemail.com with ESMTPSA id u8-20020a170902bf4800b0019c13d032d8sm18175622pls.253.2023.05.01.12.29.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 01 May 2023 12:29:20 -0700 (PDT) From: "Vishal Moola (Oracle)" To: Andrew Morton , Matthew Wilcox Cc: linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-csky@vger.kernel.org, linux-hexagon@vger.kernel.org, loongarch@lists.linux.dev, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-openrisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org, linux-um@lists.infradead.org, xen-devel@lists.xenproject.org, kvm@vger.kernel.org, "Vishal Moola (Oracle)" , "David S. Miller" Subject: [PATCH v2 32/34] sparc: Convert pgtable_pte_page_{ctor, dtor}() to ptdesc equivalents Date: Mon, 1 May 2023 12:28:27 -0700 Message-Id: <20230501192829.17086-33-vishal.moola@gmail.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230501192829.17086-1-vishal.moola@gmail.com> References: <20230501192829.17086-1-vishal.moola@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230501_122923_970375_9761A3D6 X-CRM114-Status: GOOD ( 10.93 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Part of the conversions to replace pgtable pte constructor/destructors with ptdesc equivalents. Signed-off-by: Vishal Moola (Oracle) --- arch/sparc/mm/srmmu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c index 13f027afc875..964938aa7b88 100644 --- a/arch/sparc/mm/srmmu.c +++ b/arch/sparc/mm/srmmu.c @@ -355,7 +355,8 @@ pgtable_t pte_alloc_one(struct mm_struct *mm) return NULL; page = pfn_to_page(__nocache_pa((unsigned long)ptep) >> PAGE_SHIFT); spin_lock(&mm->page_table_lock); - if (page_ref_inc_return(page) == 2 && !pgtable_pte_page_ctor(page)) { + if (page_ref_inc_return(page) == 2 && + !ptdesc_pte_ctor(page_ptdesc(page))) { page_ref_dec(page); ptep = NULL; } @@ -371,7 +372,7 @@ void pte_free(struct mm_struct *mm, pgtable_t ptep) page = pfn_to_page(__nocache_pa((unsigned long)ptep) >> PAGE_SHIFT); spin_lock(&mm->page_table_lock); if (page_ref_dec_return(page) == 1) - pgtable_pte_page_dtor(page); + ptdesc_pte_dtor(page_ptdesc(page)); spin_unlock(&mm->page_table_lock); srmmu_free_nocache(ptep, SRMMU_PTE_TABLE_SIZE);